Network update

Author: coot

blog/2026-02-16-network.md

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+---
+title: Network Team Update
+slug: 2026-02-16-network
+authors: [coot]
+tags: [network]
+hide_table_of_contents: false
+---
+
+## Overview of sprint [107][sp-107].
+
+### Cardano Node 10.5.4
+
+We rolled out [`cardano-node-10.5.4`] release.
+
+### Leios
+
+| PR / Issue                                 | Status        |
+|--------------------------------------------|---------------|
+[__Mux Leios Simulation__][pr#5295]          | _merged_      |
+[__Mux egress prioritisation__][issue#5262]  | _in progress_ |
+[__Mux egress fairness__][issue#5271]        | _resolved_    |
+
+### Ouroboros-Network
+
+| PR / Issue                                                       | Status      | Notes
+|------------------------------------------------------------------|-------------|---------|
+| [__StandardHash with NFData constraint__][pr#5310]               | _merged_    |         |
+| [__Tracing Libraries__][pr#5251]                                 | _merged_    |         |
+| [__tx-submission robustness and testing enhancements__][pr#5315] | _in review_ |         |
+| [__RNG handling in SRV lookups for public root peers__][pr#5307] | _in review_ | contribution by [Saviour Uzoukwu][Savissy] |
+| [__cardano ping implemented with ouroboros-network__][pr#5205]   | _blocked_   |         |
+
+#### Documentation
+
+* [__docs: fix typos across documentation__][pr#5311] by [Ronald Eddy Jr][him2him2]
+
+#### Maintenance
+
+* [__release scripts__][pr#5300]
+* [__scrive: added patch level fragments__][pr#52306]
+* [__Updates index-state, removed srp__][pr#5309]
+
+### DMQ-Node
+
+| PR / Issue                                   | Status        |
+|----------------------------------------------|---------------|
+| [__SigSubmission v2__][pr#16]                | _in review_   |
+| [__Integration with cardano-tracer__][pr#32] | _in progress_ |
+| [__Set the correct magic field__][pr#30]     | _merged_      |
+| [__Churn test__][#5303]                      | _in review_   |
+
+
+[him2him2]: https://github.com/him2him2
+[Savissy]: https://github.com/Savissy
+
+[pr#16]: https://github.com/IntersectMBO/dmq-node/pull/16
+[pr#32]: https://github.com/IntersectMBO/dmq-node/pull/32
+[pr#5205]: https://github.com/IntersectMBO/ouroboros-network/pull/5205
+[pr#5251]: https://github.com/IntersectMBO/ouroboros-network/pull/5251
+[pr#5295]: https://github.com/IntersectMBO/ouroboros-network/pull/5295
+[pr#5300]: https://github.com/IntersectMBO/ouroboros-network/pull/5300
+[pr#5303]: https://github.com/IntersectMBO/ouroboros-network/pull/5303
+[pr#5306]: https://github.com/IntersectMBO/ouroboros-network/pull/5306
+[pr#5307]: https://github.com/IntersectMBO/ouroboros-network/pull/5307
+[pr#5309]: https://github.com/IntersectMBO/ouroboros-network/pull/5309
+[pr#5310]: https://github.com/IntersectMBO/ouroboros-network/pull/5310
+[pr#5305]: https://github.com/IntersectMBO/ouroboros-network/pull/5305
+[pr#5311]: https://github.com/IntersectMBO/ouroboros-network/pull/5311
+[issue#5262]: https://github.com/IntersectMBO/ouroboros-network/issues/5262
+[issue#5271]: https://github.com/IntersectMBO/ouroboros-network/issues/5271
+
+[sp-107]: https://github.com/orgs/IntersectMBO/projects/5/views/1?filterQuery=sprint%3A%22Sprint+107%22
+[`cardano-node-10.5.4`]: https://github.com/IntersectMBO/cardano-node/releases/tag/10.5.4